LAL, R.
Potential of agroforestry as a sustainable alternative to shifting cultivation: concluding remarks - 1989
AGRICULTURA MIGRATORIA
SUELOS
CULTIVO EN FAJAS
INVESTIGACION
30586
Potential of agroforestry as a sustainable alternative to shifting cultivation: concluding remarks - 1989
AGRICULTURA MIGRATORIA
SUELOS
CULTIVO EN FAJAS
INVESTIGACION
30586

